bids are invited for procurement of ro plant spares sleeve gasket , neck ring p 45 , shaft seal p 105 , anode plug , seal kit , valve kit , seal ring charging plug , o ring for head distributor , catridge filter housing 20 , o ring cartridge filter housing , cartridge filter element , o ring hp connection , pl 4 hose , pu 9 hose , victaulic couplers 1 1 by 4 inch , permeate male elbow , 1 by 4 inch mxpu4 elbow , straight connector 3 by 8inch , hp flexible hose , high pr hose module inlet , high pr hose module outlet , hp pump crankcase oil , jubilee clips 00 13 mm to 20 mm , ss jubileeclips 22mm to 30mm , dolomite , membrane cleaner 11 , membrane cleaner 22 , membrane cleaner 33 , membrane solution 44 , 1 by 4 inch fxpu4 elbow , pressure switch , hp pump driving belts , water hose total quantity : 285